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update: readme for dnum. fix: script for curl downloading
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,26 @@ | ||
| ## Dnum: High Precision Numeric Implementation | ||
| ---------------------------------------------- | ||
| The `dnum` version of `fixedpoint` supports up to 16 digits of decimal precision. It's two times slower than the legacy version, which only supports up to 8 digits of decimal precision. We recommend that strategy developers do algorithmic calculations in `float64`, then convert them back to `fixedpoint` to interact with exchanges to keep the balance between speed and the accuracy of accounting result. | ||
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| To Install dnum version of bbgo, we've create several scripts for quick setup: | ||
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| ```sh | ||
| # grid trading strategy for binance exchange | ||
| bash <(curl -s https://raw.githubusercontent.com/c9s/bbgo/main/scripts/setup-grid-dnum.sh) binance | ||
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| # grid trading strategy for max exchange | ||
| bash <(curl -s https://raw.githubusercontent.com/c9s/bbgo/main/scripts/setup-grid-dnum.sh) max | ||
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| # bollinger grid trading strategy for binance exchange | ||
| bash <(curl -s https://raw.githubusercontent.com/c9s/bbgo/main/scripts/setup-bollgrid-dnum.sh) binance | ||
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| # bollinger grid trading strategy for max exchange | ||
| bash <(curl -s https://raw.githubusercontent.com/c9s/bbgo/main/scripts/setup-bollgrid-dnum.sh) max | ||
| ``` | ||
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| If you already have the configuration somewhere, you may want to use the download-only script: | ||
| ```sh | ||
| bash <(curl -s https://raw.githubusercontent.com/c9s/bbgo/main/scripts/download-dnum.sh) | ||
| ``` | ||
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| The precompiled dnum binaries are also available in the [Release Page](https://github.com/c9s/bbgo/releases). |
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,40 @@ | ||
| #!/bin/bash | ||
| set -e | ||
| version=$(curl -fs https://api.github.com/repos/c9s/bbgo/releases/latest | awk -F '"' '/tag_name/{print $4}') | ||
| osf=$(uname | tr '[:upper:]' '[:lower:]') | ||
| arch="" | ||
| case $(uname -m) in | ||
| x86_64 | ia64) arch="amd64";; | ||
| arm64 | aarch64 | arm) arch="arm64";; | ||
| *) | ||
| echo "unsupported architecture: $(uname -m)" | ||
| exit 1;; | ||
| esac | ||
| dist_file=bbgo-dnum-$version-$osf-$arch.tar.gz | ||
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| RED='\033[0;31m' | ||
| GREEN='\033[0;32m' | ||
| YELLOW='\033[0;33m' | ||
| NC='\033[0m' # No Color | ||
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| function warn() | ||
| { | ||
| echo -e "${YELLOW}$@${NC}" | ||
| } | ||
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| function error() | ||
| { | ||
| echo -e "${RED}$@${NC}" | ||
| } | ||
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| function info() | ||
| { | ||
| echo -e "${GREEN}$@${NC}" | ||
| } | ||
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| info "downloading..." | ||
| curl -O -L https://github.com/c9s/bbgo/releases/download/$version/$dist_file | ||
| tar xzf $dist_file | ||
| mv bbgo-dnum-$osf-$arch bbgo | ||
| chmod +x bbgo | ||
| info "downloaded successfully" |
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,109 @@ | ||
| #!/bin/bash | ||
| set -e | ||
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| RED='\033[0;31m' | ||
| GREEN='\033[0;32m' | ||
| YELLOW='\033[0;33m' | ||
| NC='\033[0m' # No Color | ||
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| function warn() | ||
| { | ||
| echo -e "${YELLOW}$@${NC}" | ||
| } | ||
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| function error() | ||
| { | ||
| echo -e "${RED}$@${NC}" | ||
| } | ||
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| function info() | ||
| { | ||
| echo -e "${GREEN}$@${NC}" | ||
| } | ||
| version=$(curl -fs https://api.github.com/repos/c9s/bbgo/releases/latest | awk -F '"' '/tag_name/{print $4}') | ||
| osf=$(uname | tr '[:upper:]' '[:lower:]') | ||
| arch="" | ||
| case $(uname -m) in | ||
| x86_64 | ia64) arch="amd64";; | ||
| arm64 | aarch64 | arm) arch="arm64";; | ||
| *) | ||
| echo "unsupported architecture: $(uname -m)" | ||
| exit 1;; | ||
| esac | ||
| dist_file=bbgo-dnum-$version-$osf-$arch.tar.gz | ||
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| info "downloading..." | ||
| curl -O -L https://github.com/c9s/bbgo/releases/download/$version/$dist_file | ||
| tar xzf $dist_file | ||
| mv bbgo-dnum-$osf-$arch bbgo | ||
| chmod +x bbgo | ||
| info "downloaded successfully" | ||
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| function gen_dotenv() | ||
| { | ||
| read -p "Enter your MAX API key: " api_key | ||
| read -p "Enter your MAX API secret: " api_secret | ||
| echo "Generating your .env.local file..." | ||
| cat <<END > .env.local | ||
| MAX_API_KEY=$api_key | ||
| MAX_API_SECRET=$api_secret | ||
| END | ||
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| } | ||
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| if [[ -e ".env.local" ]] ; then | ||
| echo "Found existing .env.local, you will overwrite the existing .env.local file!" | ||
| read -p "Are you sure? (Y/n) " a | ||
| if [[ $a != "n" ]] ; then | ||
| gen_dotenv | ||
| fi | ||
| else | ||
| gen_dotenv | ||
| fi | ||
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| if [[ -e "bbgo.yaml" ]] ; then | ||
| echo "Found existing bbgo.yaml, you will overwrite the existing bbgo.yaml file!" | ||
| read -p "Are you sure? (Y/n) " a | ||
| if [[ $a == "n" ]] ; then | ||
| exit | ||
| fi | ||
| fi | ||
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| cat <<END > bbgo.yaml | ||
| --- | ||
| exchangeStrategies: | ||
| - on: max | ||
| bollgrid: | ||
| symbol: BTCUSDT | ||
| interval: 1h | ||
| gridNumber: 20 | ||
| quantity: 0.001 | ||
| profitSpread: 100.0 | ||
| END | ||
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| info "config file is generated successfully" | ||
| echo "================================================================" | ||
| echo "now you can edit your strategy config file bbgo.yaml to run bbgo" | ||
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| if [[ $osf == "darwin" ]] ; then | ||
| echo "we found you're using MacOS, you can type:" | ||
| echo "" | ||
| echo " open -a TextEdit bbgo.yaml" | ||
| echo "" | ||
| else | ||
| echo "you look like a pro user, you can edit the config by:" | ||
| echo "" | ||
| echo " vim bbgo.yaml" | ||
| echo "" | ||
| fi | ||
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| echo "To run bbgo just type: " | ||
| echo "" | ||
| echo " ./bbgo run" | ||
| echo "" | ||
| echo "To stop bbgo, just hit CTRL-C" | ||
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| if [[ $osf == "darwin" ]] ; then | ||
| open -a TextEdit bbgo.yaml | ||
| fi |
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,114 @@ | ||
| #!/bin/bash | ||
| set -e | ||
| version=$(curl -fs https://api.github.com/repos/c9s/bbgo/releases/latest | awk -F '"' '/tag_name/{print $4}') | ||
| osf=$(uname | tr '[:upper:]' '[:lower:]') | ||
| arch="" | ||
| case $(uname -m) in | ||
| x86_64 | ia64) arch="amd64";; | ||
| arm64 | aarch64 | arm) arch="arm64";; | ||
| *) | ||
| echo "unsupported architecture: $(uname -m)" | ||
| exit 1;; | ||
| esac | ||
| dist_file=bbgo-dnum-$version-$osf-$arch.tar.gz | ||
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| RED='\033[0;31m' | ||
| GREEN='\033[0;32m' | ||
| YELLOW='\033[0;33m' | ||
| NC='\033[0m' # No Color | ||
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| function warn() | ||
| { | ||
| echo -e "${YELLOW}$@${NC}" | ||
| } | ||
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| function error() | ||
| { | ||
| echo -e "${RED}$@${NC}" | ||
| } | ||
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| function info() | ||
| { | ||
| echo -e "${GREEN}$@${NC}" | ||
| } | ||
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| info "downloading..." | ||
| curl -O -L https://github.com/c9s/bbgo/releases/download/$version/$dist_file | ||
| tar xzf $dist_file | ||
| mv bbgo-dnum-$osf-$arch bbgo | ||
| chmod +x bbgo | ||
| info "downloaded successfully" | ||
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| if [[ -e "bbgo.yaml" ]] ; then | ||
| echo "Found existing bbgo.yaml, you will overwrite the existing bbgo.yaml file!" | ||
| read -p "Are you sure? (Y/n) " a | ||
| if [[ $a == "n" ]] ; then | ||
| exit | ||
| fi | ||
| fi | ||
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| cat <<END > bbgo.yaml | ||
| --- | ||
| riskControls: | ||
| sessionBased: | ||
| max: | ||
| orderExecutor: | ||
| bySymbol: | ||
| BTCUSDT: | ||
| # basic risk control order executor | ||
| basic: | ||
| minQuoteBalance: 100.0 | ||
| maxBaseAssetBalance: 3.0 | ||
| minBaseAssetBalance: 0.0 | ||
| maxOrderAmount: 1000.0 | ||
| exchangeStrategies: | ||
| - on: max | ||
| grid: | ||
| symbol: BTCUSDT | ||
| quantity: 0.002 | ||
| gridNumber: 100 | ||
| profitSpread: 50.0 | ||
| upperPrice: 14000.0 | ||
| lowerPrice: 11000.0 | ||
| END | ||
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| echo "Config file is generated" | ||
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| if [[ -e ".env.local" ]] ; then | ||
| echo "Found existing .env.local, you will overwrite the existing .env.local file!" | ||
| read -p "Are you sure? (Y/n) " a | ||
| if [[ $a == "n" ]] ; then | ||
| exit | ||
| fi | ||
| fi | ||
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| read -p "Enter your MAX API key: " api_key | ||
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| read -p "Enter your MAX API secret: " api_secret | ||
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| echo "Generating your .env.local file..." | ||
| cat <<END > .env.local | ||
| export MAX_API_KEY=$api_key | ||
| export MAX_API_SECRET=$api_secret | ||
| END | ||
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| echo "Now you can edit your strategy config file bbgo.yaml to run bbgo" | ||
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| if [[ $osf == "darwin" ]] ; then | ||
| echo "We found you're using MacOS, you can type:" | ||
| echo "" | ||
| echo " open -a TextEdit bbgo.yaml" | ||
| echo "" | ||
| fi | ||
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| echo "To run bbgo just type: " | ||
| echo "" | ||
| echo " source .env.local && ./bbgo run --config bbgo.yaml" | ||
| echo "" | ||
| echo "To stop bbgo, just hit CTRL-C" | ||
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| if [[ $osf == "darwin" ]] ; then | ||
| open -a TextEdit bbgo.yaml | ||
| fi | ||
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